369 struct waiting_tcp {  struct
374 	struct waiting_tcp* next_waiting;  argument
380 	struct waiting_tcp* write_wait_prev, *write_wait_next;  argument
384 	 * this struct is key and sorted by ID (from waiting_tcp.id). */  argument
401 	 * allocated after the waiting_tcp structure.  argument
403 	uint8_t* pkt;
405 	size_t pkt_len;
410 	comm_point_callback_type* cb;
412 	void* cb_arg;
414 	int ssl_upstream;
416 	char* tls_auth_name;
418 	int error_count;
420 	int in_cb_and_decommission;
423 	struct serviced_query* sq;